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JANTX1N4478D
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JANTX1N4478D Encyclopedia Entry

Product Overview

Category

The JANTX1N4478D belongs to the category of semiconductor devices, specifically a type of diode.

Use

This diode is commonly used in electronic circuits for its ability to allow current to flow in only one direction, making it useful for rectification and voltage regulation.

Characteristics

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 100V
  • Maximum Continuous Current: 1A
  • Fast Switching Speed

Package

The JANTX1N4478D is typically available in a DO-41 package, which is a cylindrical glass package with axial leads.

Essence

The essence of the JANTX1N4478D lies in its reliable and efficient performance as a general-purpose diode in various electronic applications.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Type: Silicon Rectifier Diode
  • Maximum Reverse Voltage: 100V
  • Forward Current: 1A
  • Package Type: DO-41
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JANTX1N4478D diode has two leads, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Unidirectional current flow
  • Fast switching speed
  • Low forward voltage drop

Advantages and Disadvantages

Advantages

  • Reliable rectification and voltage regulation
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited maximum current handling capability
  • Higher forward voltage drop compared to Schottky diodes

Working Principles

The JANTX1N4478D operates based on the principle of creating a depletion region within the semiconductor material when reverse-biased, preventing current flow, and allowing current to flow freely when forward-biased.

Detailed Application Field Plans

The JANTX1N4478D finds extensive use in: - Power supply units - Voltage regulators - Signal demodulation circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTX1N4478D include: - 1N4001 - 1N4004 - 1N4007 - 1N5408

In conclusion, the JANTX1N4478D diode serves as a fundamental component in electronic circuits, providing reliable rectification and voltage regulation. Its characteristics, functional features, and application versatility make it a valuable asset in various electronic systems.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng JANTX1N4478D sa mga teknikal na solusyon

Sure, here are 10 common questions and answers related to the application of JANTX1N4478D:

  1. What is JANTX1N4478D?

    • JANTX1N4478D is a high-reliability, military-grade silicon power rectifier diode designed for use in demanding applications.

  2. What are the key features of JANTX1N4478D?

    • The key features include a high surge current capability, low forward voltage drop, and high reliability under harsh operating conditions.

  3. What are the typical applications of JANTX1N4478D?

    • JANTX1N4478D is commonly used in power supplies, inverters, converters, and other high-reliability electronic systems in military, aerospace, and industrial applications.

  4. What is the maximum forward voltage of JANTX1N4478D?

    • The maximum forward voltage at a specified forward current is typically provided in the datasheet and should be considered when designing with this diode.

  5. What is the reverse recovery time of JANTX1N4478D?

    • The reverse recovery time is an important parameter for switching applications and can also be found in the datasheet.

  6. What are the temperature specifications for JANTX1N4478D?

    • The diode's operating and storage temperature ranges are crucial for ensuring reliable performance in various environments and should be carefully reviewed.

  7. Is JANTX1N4478D suitable for high-frequency applications?

    • While JANTX1N4478D is not specifically designed for high-frequency applications, its characteristics may still make it suitable for certain designs. It's important to consult the datasheet and consider the specific requirements of the application.

  8. Can JANTX1N4478D be used in parallel for higher current applications?

    • Yes, JANTX1N4478D can be used in parallel to increase the overall current-carrying capability, but proper thermal management and current sharing considerations are essential.

  9. Are there any recommended mounting or heat sinking guidelines for JANTX1N4478D?

    • Yes, the datasheet typically provides recommendations for mounting and heat sinking to ensure optimal performance and reliability.

  10. Where can I find detailed electrical and mechanical specifications for JANTX1N4478D?

    • Detailed specifications, including electrical characteristics, mechanical dimensions, and packaging information, can be found in the datasheet provided by the manufacturer.